CN208581527U - A kind of corn straw smashing windrow mechanism - Google Patents
A kind of corn straw smashing windrow mechanism Download PDFInfo
- Publication number
- CN208581527U CN208581527U CN201821284622.1U CN201821284622U CN208581527U CN 208581527 U CN208581527 U CN 208581527U CN 201821284622 U CN201821284622 U CN 201821284622U CN 208581527 U CN208581527 U CN 208581527U
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- swathmaker
- auger
- shell
- bidirectional pushing
- corn straw
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Abstract
The utility model discloses a kind of corn straw smashing windrow mechanisms, including swathmaker shell；The front end of the swathmaker shell is equipped with the crushing rotor in the setting of left and right direction, and the crushing rotor is rotatablely connected with swathmaker shell；The rear end of the swathmaker shell is equipped with the bidirectional pushing auger in front and rear direction setting, the bidirectional pushing auger is rotatablely connected with swathmaker shell, packing auger blade on the left of the bidirectional pushing auger in it is left-handed to, packing auger blade on the right side of the bidirectional pushing auger in dextrorotation to；The middle part setting of the screw-conveyer-shaft of the bidirectional pushing auger collects careless scraper plate, and grass outlet is arranged on the swathmaker shell collected on rear side of careless scraper plate.The utility model corn straw smashing windrow mechanism can complete the task of stalk laying in a strip shape by high-speed rotating crushing, and straw baler can be used directly to pick up for the later period, bundling, centralized collection again is not required to, so as to improve stalk recycling pickup efficiency.
Description
Technical field
The utility model belongs to technical field of agricultural machinery, and in particular to a kind of corn straw smashing windrow mechanism.
Background technique
With the raising of productivity and the progress of science and technology, agricultural also gradually moves towards modernization.In modern agricultural production
In, straw counters-field set is one of common agricultural machinery, it makes people largely get rid of heavy manual labor, greatly
Production efficiency is improved greatly.
During traditional harvest corn, corn stover can all be harvested the chopping of the straw counters-field set on machine, and full width is wide
It sheds in field as returning to the field fertilizer.And as country is higher and higher to environmental requirement, corn stover is not allow to burn first
, trend of the stalk from field is also more obvious.Full width width is shed in field after traditional straw chopping and returning machine crushing straw, is caused
Later period is not easy to stalk and concentrates pickup, and stalk is from field difficulty.And the utility model stalk swathmaker is exactly to realize corn stalk
Stalk concentrates laying, concentrates and picks up convenient for the later period.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of corn straw smashing swathmakers
Structure.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of corn straw smashing windrow mechanism, packet
Include swathmaker shell；
The front end of the swathmaker shell is equipped with the crushing rotor in the setting of left and right direction, the crushing rotor and windrow
Casing body is rotatablely connected；The rear end of the swathmaker shell is equipped with the bidirectional pushing auger in front and rear direction setting, described
Bidirectional pushing auger is rotatablely connected with swathmaker shell, the packing auger blade on the left of the bidirectional pushing auger in it is left-handed to,
Packing auger blade on the right side of the bidirectional pushing auger in dextrorotation to；The middle part setting collection grass of the screw-conveyer-shaft of the bidirectional pushing auger
Grass outlet is arranged on the swathmaker shell collected on rear side of careless scraper plate in scraper plate；
The guide roller axis right end for crushing rotor is connected with variable transmission mechanism, and the variable transmission mechanism controls crushing knife
The rotation of roller, the crushing rotor are connected with bidirectional pushing auger by synchronous drive mechanism, and the crushing rotor passes through synchronization
Transport mechanism drives bidirectional pushing auger to be rotated.
Preferably, the variable transmission mechanism includes decelerating motor, driving pulley, the first transmission belt, first pulley, described
Decelerating motor is fixed on swathmaker shell, and the first pulley is coaxially fixed with the guide roller axis right end for crushing rotor
Connection；The shaft of the decelerating motor is fixedly and coaxially connected with driving pulley, and the driving pulley passes through with first pulley
First transmission belt is attached.
Preferably, the variable transmission mechanism further includes tensioning wheel, and the tensioning wheel is arranged on swathmaker shell, described
Tensioning wheel presses to the outside of the first transmission belt.
Preferably, the synchronous drive mechanism includes the second belt wheel, the second transmission belt, third belt wheel, the first sprocket wheel, first
Chain, the second sprocket wheel；Second belt wheel is fixedly and coaxially connected with the guide roller axis right end for crushing rotor, the third belt wheel
It is fixedly and coaxially connected with the screw-conveyer-shaft right end of bidirectional pushing auger, second belt wheel and third belt wheel pass through the second transmission
Band is attached；First sprocket wheel and crush rotor guide roller axis left end be fixedly and coaxially connected, second sprocket wheel with
The screw-conveyer-shaft left end of bidirectional pushing auger is fixedly and coaxially connected, first sprocket wheel and the second sprocket wheel by the first chain into
Row connection.
Preferably, the blade for crushing rotor and being equipped with helically line arrangement.
Preferably, the blade uses y-type structure, and cutter shaft works circular diameter as 500~550mm.
Preferably, there is the support arm connecting with vehicle frame in the swathmaker upper part of the housing, and there is suppression ground roll in the back lower place.
Preferably, the diameter of the packing auger blade of the bidirectional pushing auger and 300~350mm, screw pitch is 200~
300mm。
Preferably, the bidirectional pushing auger is furnished with the auger bottom case of front opening, packing auger blade and auger bottom case gap
For 5~10mm.
Preferably, the grass outlet width is 800~1200mm.
The beneficial effects of the utility model are:
The utility model corn straw smashing windrow mechanism is crushed the neat root of stalk by high-speed rotating crushing rotor, straw
Stalk is thrown under the action of the centrifugal in swathmaker shell, and bidirectional pushing auger rotates together with rotor, and both ends are oppositely oriented
The stalk section being thrown into is pushed in the middle part of auger by packing auger blade, and the collection grass scraper plate in the middle part of bidirectional pushing auger comes push
Stalk dish out outward along the grass outlet of swathmaker, to complete the task of stalk laying in a strip shape, stalk can be used to beat for the later period
Bundle machine directly picks up, bundling, is not required to centralized collection again, picks up efficiency so as to improve stalk recycling.
Detailed description of the invention
Fig. 1 is the structural representation right view of the utility model corn straw smashing windrow mechanism；
Fig. 2 is the structural representation top view of the utility model corn straw smashing windrow mechanism；
Wherein
1- swathmaker shell, 2- collection grass scraper plate, 3- crush rotor, 4- grass outlet, 5- bidirectional pushing auger, 6- main belt
Wheel, 7- first pulley, the first transmission belt of 8-, 9- tensioning wheel, 10- third belt wheel, the second sprocket wheel of 11-, 12- support arm.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, a kind of corn straw smashing windrow mechanism, including swathmaker shell 1；
The front end of the swathmaker shell 1 is equipped with the crushing rotor 3 in the setting of left and right direction, the crushings rotor 3 and
Swathmaker shell 1 is rotatablely connected；The rear end of the swathmaker shell 1 is equipped with to be twisted in the bidirectional pushing of front and rear direction setting
Dragon 5, the bidirectional pushing auger 5 is rotatablely connected with swathmaker shell 1, the auger leaf in 5 left side of bidirectional pushing auger
Piece in the left-handed packing auger blade to, 5 right side of the bidirectional pushing auger in dextrorotation to；The screw-conveyer-shaft of the bidirectional pushing auger 5
Middle part setting collect careless scraper plate 2, grass outlet 4 is set on the swathmaker shell 1 for collecting careless 2 rear side of scraper plate；
The guide roller axis right end for crushing rotor 3 is connected with variable transmission mechanism, and the variable transmission mechanism control crushes
The rotation of rotor 3, the crushing rotor 3 are connected with bidirectional pushing auger 5 by synchronous drive mechanism, and the crushing rotor 3 is logical
Crossing synchronous driving mechanism drives bidirectional pushing auger 5 to be rotated.
Preferably, the variable transmission mechanism includes decelerating motor, driving pulley 6, the first transmission belt 8, first pulley 7,
The decelerating motor is fixed on swathmaker shell 1, and the first pulley 7 is carried out with the guide roller axis right end for crushing rotor 3
It is fixedly and coaxially connected；The shaft of the decelerating motor is fixedly and coaxially connected with driving pulley 6, the driving pulley 6 and
One belt wheel 7 is attached by the first transmission belt 8.
Preferably, the variable transmission mechanism further includes tensioning wheel 9, and the tensioning wheel 9 is arranged on swathmaker shell 1,
The tensioning wheel 9 presses to the outside of the first transmission belt 8.
Preferably, the synchronous drive mechanism includes the second belt wheel, the second transmission belt, third belt wheel 10, the first sprocket wheel, the
One chain, the second sprocket wheel 11；Second belt wheel and the guide roller axis right end for crushing rotor 3 are fixedly and coaxially connected, and described the
The screw-conveyer-shaft right end of three belt wheels 10 and bidirectional pushing auger 5 is fixedly and coaxially connected, second belt wheel and third belt wheel 10
It is attached by the second transmission belt；First sprocket wheel is fixedly and coaxially connected with the guide roller axis left end for crushing rotor 3, institute
The screw-conveyer-shaft left end for stating the second sprocket wheel 11 and bidirectional pushing auger 5 is fixedly and coaxially connected, first sprocket wheel and the second chain
Wheel 11 is attached by the first chain.
Preferably, the blade for crushing rotor 3 and being equipped with helically line arrangement.
Preferably, the blade uses y-type structure, and cutter shaft works circular diameter as 500~550mm.Blade y-type structure is advantageous
In crushing straw, the restriction of cutter shaft work circular diameter parameter ensure that under working speed, the linear speed angle value of cutter shaft work circle can
To meet the needs of crushing straw effect；Wherein stalk crushes length less than 100mm.
Preferably, the support arm 12 connecting with vehicle frame is arranged at 1 top of swathmaker shell, and there is suppression ground roll in the back lower place.
Preferably, the diameter of the packing auger blade of the bidirectional pushing auger 5 and 300~350mm, screw pitch is 200~
300mm.The parameter of diameter and screw pitch can guarantee stalk push process smooth in time under working speed.
Preferably, the bidirectional pushing auger 5 is furnished with front opening auger bottom case, and packing auger blade is with auger bottom case gap
5~10mm.The restriction of gap parameter ensure that blade push stalk, stalk will not effectively can be deposited between bottom case and blade
It stays.
Preferably, 4 width of grass outlet is 800~1200mm.The restriction of 4 width parameter of grass outlet, it is ensured that straw
After stalk is shed, in the width that field is paved into strip between 800 millimeters to 1200 millimeters, both guaranteed stalk windrow in cropper two
Between rear-wheel, tire is avoided to roll stalk, while the working width with straw field pickup machinery matches again, is conducive to subsequent stalk
Pick up mechanical operation.
A kind of corn straw smashing windrow mechanism, specific embodiment are as follows:
In operation process, crushes rotor 3 and cut off the neat root of stalk by high speed rotation, and crushed by stalk, stalk section
It is thrown into swathmaker shell 1 under the action of the centrifugal, bidirectional pushing auger 5 rotates together with crushing rotor 3, by what is be thrown into
Stalk section is pushed among swathmaker shell 1, the stalk that the careless scraper plate 2 of the collection among bidirectional pushing auger 5 comes push
Duan Liyong centrifugal force is thrown at the grass outlet 4 of swathmaker, is shed through grass outlet 4 to field, due to grass outlet side wall when shedding
Effect, present strip laying.Complete corn straw smashing, strip laid course.
In the description of the present invention, it should be understood that term "left", "right", "front", "rear", "upper", "lower" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type, those skilled in the art should understand that, based on the technical solution of the present invention, those skilled in the art
Member, which does not need to make the creative labor the various modifications or changes that can be made, to be still within the scope of the present invention.
Claims (10)
1. a kind of corn straw smashing windrow mechanism, characterized in that including swathmaker shell；
The front end of the swathmaker shell is equipped with the crushing rotor in the setting of left and right direction, the crushing rotor and windrow casing
Body is rotatablely connected；The rear end of the swathmaker shell is equipped with the bidirectional pushing auger in front and rear direction setting, described two-way
Push auger is rotatablely connected with swathmaker shell, and the packing auger blade on the left of the bidirectional pushing auger is in left-handed to described
Packing auger blade on the right side of bidirectional pushing auger in dextrorotation to；The middle part setting collection grass of the screw-conveyer-shaft of the bidirectional pushing auger is scraped
Grass outlet is arranged on the swathmaker shell collected on rear side of careless scraper plate in plate；
The guide roller axis right end for crushing rotor is connected with variable transmission mechanism, and the variable transmission mechanism control crushes rotor
Rotation, the crushing rotor are connected with bidirectional pushing auger by synchronous drive mechanism, and the crushing rotor passes through synchronous driving
Mechanism drives bidirectional pushing auger to be rotated.
2. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the variable transmission mechanism includes
Decelerating motor, driving pulley, the first transmission belt, first pulley, the decelerating motor is fixed on swathmaker shell, described
First pulley is fixedly and coaxially connected with the guide roller axis right end for crushing rotor；The shaft of the decelerating motor and driving pulley into
Row is fixedly and coaxially connected, and the driving pulley is attached with first pulley by the first transmission belt.
3. a kind of corn straw smashing windrow mechanism as claimed in claim 2, characterized in that the variable transmission mechanism also wraps
Tensioning wheel is included, the tensioning wheel is arranged on swathmaker shell, and the tensioning wheel presses to the outside of the first transmission belt.
4. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the synchronous drive mechanism includes
Second belt wheel, the second transmission belt, third belt wheel, the first sprocket wheel, the first chain, the second sprocket wheel；Second belt wheel and crushing knife
The guide roller axis right end of roller is fixedly and coaxially connected, and the screw-conveyer-shaft right end of the third belt wheel and bidirectional pushing auger carries out coaxial
It is fixedly connected, second belt wheel is attached with third belt wheel by the second transmission belt；First sprocket wheel and crushing rotor
Guide roller axis left end be fixedly and coaxially connected, the screw-conveyer-shaft left end of second sprocket wheel and bidirectional pushing auger carries out coaxially solid
Fixed connection, first sprocket wheel are attached with the second sprocket wheel by the first chain.
5. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the crushing rotor, which is equipped with, is in
The blade of helix arrangement.
6. a kind of corn straw smashing windrow mechanism as claimed in claim 5, characterized in that the blade uses y-type structure,
Cutter shaft works circular diameter as 500~550mm.
7. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the swathmaker upper part of the housing has
There are suppression ground roll in the support arm connecting with vehicle frame, the back lower place.
8. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the strand of the bidirectional pushing auger
The diameter of imperial blade and 300~350mm, screw pitch are 200~300mm.
9. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the bidirectional pushing auger is furnished with
The auger bottom case of front opening, packing auger blade and auger bottom case gap are 5~10mm.
10. a kind of corn straw smashing windrow mechanism as described in claim 1, characterized in that the grass outlet width is 800
~1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284622.1U CN208581527U (en) | 2018-08-09 | 2018-08-09 | A kind of corn straw smashing windrow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284622.1U CN208581527U (en) | 2018-08-09 | 2018-08-09 | A kind of corn straw smashing windrow mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581527U true CN208581527U (en) | 2019-03-08 |
Family
ID=65543455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284622.1U Active CN208581527U (en) | 2018-08-09 | 2018-08-09 | A kind of corn straw smashing windrow mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208581527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109716923A (en) * | 2019-03-12 | 2019-05-07 | 吉林农业大学 | A kind of straw crushing and collecting device for fringe and stalk harvesting type corn combine harvester |
| CN114532044A (en) * | 2021-05-31 | 2022-05-27 | 西南大学 | Double-cutter roller stubble-removing potato seedling killing machine |
-
2018
- 2018-08-09 CN CN201821284622.1U patent/CN208581527U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109716923A (en) * | 2019-03-12 | 2019-05-07 | 吉林农业大学 | A kind of straw crushing and collecting device for fringe and stalk harvesting type corn combine harvester |
| CN109716923B (en) * | 2019-03-12 | 2024-02-09 | 吉林农业大学 | Straw crushing and collecting device for corn combine harvester with both ears and stems |
| CN114532044A (en) * | 2021-05-31 | 2022-05-27 | 西南大学 | Double-cutter roller stubble-removing potato seedling killing machine |
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